crwdns2933803:010crwdne2933803:0
crwdns2933797:0CChincrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Arthur Shi
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| [* black] We pull the final board from the top of the Show, and find the expected hardware—buttons, lots of microphones, and some [https://en.wikipedia.org/wiki/Analog-to-digital_converter|ADC|new_window=true]s to funnel your voice from the microphones to the CPU: | |
| [* red] Texas Instruments [http://www.ti.com/product/tlv320adc3101|TLV320ADC3101|new_window=true] 92 dB SNR Low-Power Stereo ADC (x4) as seen in the [guide|33953|Echo|stepid=79355|new_window=true] and [guide|61304|Echo Dot|stepid=128813|new_window=true] | |
| - | [* orange] Microphone (x8) |
| + | [* orange] Knowles MEMS Microphone (x8) |
| [* yellow] Switch (x3) | |
| [* black] Fun fact: all that foam tape minimizes vibration noise so that Alexa still has a chance of hearing you during loud music sessions. |